Siemens SINUMERIK 840D Function Manual page 810

S1: Spindles
18.5 Additional adaptations to the spindle functionality that can be configured
MD35035 $MA_SPIND_FUNCTION_MASK, <bit> = <value>
<Bit>
0 ... 2
4
5
8
10
12
19
20
810
<Val‐ Meaning
ue>
1 Activation: Gear stage change behavior for test feedrate (DryRun), program test and
SERUPRO
See "Suppression of the gear stage change for DryRun, program test and SERU‐
PRO (Page 807)".
1 Spindle speed S..., programmed in the NC program, is taken after
SD43200 $SA_SPIND_S. This also applies to speed setpoint signals via the PLC
user program with FC18 and synchronized actions.
See "Function (Page 820)".
0 When traversing the spindle in the JOG mode, the currently valid speed setpoint
applies.
See SD41200 $SN_JOGSPIND_SET_VELO
1 When traversing the spindle in the JOG mode, the speed parameterized in
SD43200 $SA_SPIND_S is effective.
1 Cutting velocity S..., programmed in the NC program is taken after
SD43202 $SA_SPIND_CONSTCUT_S.
This also applies to cutting velocity setpoint signals via the PLC user program with
FC18.
See "Function (Page 820)".
0 SD 43206 $SA_SPIND_SPEED_TYPE is not changed by the NC program or chan‐
nel settings.
1 If the spindle is a master spindle, then the feedrate type (active value of the 15th G
group) is taken after SD43206 $SA_SPIND_SPEED_TYPE.
If the spindle is not a master spindle, then SD43206 $SA_SPIND_SPEED_TYPE
remains unchanged.
See "Function (Page 820)".
Effectiveness of the spindle override for a zero mark search, M19, SPOS, SPOSA = 0:
0 The spindle override isnot active.
1 The spindle override is active.
Response regarding an implicit auxiliary function output M19:
0 AND MD20850 $MC_SPOS_TO_VDI == 0:
For SPOS and SPOSA, auxiliary function M19 is not output to the PLC.
1 For SPOS and SPOSA, auxiliary function M19 is output to the PLC.
The address extension corresponds to the spindle number.
See "Positioning mode (Page 739)"
Response regarding an implicit auxiliary function output M70:
0 An implicit auxiliary function M70 is not output to the PLC.
Note: A programmed auxiliary function M70 is always output to the PLC.
1 When transitioning from spindle to axis operation, auxiliary function M70 is output to
the PLC.
The address extension corresponds to the spindle number.
See "Implicit transition to axis mode (Page 759)".
Axes and spindles
Function Manual, 06/2019, A5E47437747B AA